000 FZNT31 KNHC 111337 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 837 AM EST Mon Nov 11 2024 Marine Weather HF Voice Broadcast for the Tropical N Atlantic from 07N to 19N W of 55W, the N Atlantic from 19N to 31N W of 55W including the Bahamas, and the Caribbean Sea. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. Synopsis for Caribbean Sea and Tropical N Atlantic from 07N to 19N W of 55W .SYNOPSIS....Showers and thunderstorms will continue in the central Caribbean, including Hispaniola, as a tropical wave moves across the region through Tue. A low pressure is forecast to meander between the SW Caribbean and S Jamaica adjacent waters the entire forecast period, occasionally supporting moderate to fresh SW winds over Panama and Colombia offshore waters. Environmental conditions appear conductive for some gradually tropical development of this low late this week. A cold front moving southward across the central subtropical Atlantic with tail N of the Mona Passage near 22N67W will stall north of the Greater Antilles along about 19N-20N by this evening. Large N swell associated with this front will reach the NE Caribbean Passages today and the Tropical Atlantic waters by this evening. NW Caribbean W of 85W .TODAY...N winds less than 10 kt. Seas 3 ft. .TONIGHT...N winds less than 10 kt. Seas 3 ft. .TUE...N winds less than 10 kt. Seas 3 ft. .TUE NIGHT...NE winds less than 10 kt. Seas 2 ft or less. .WED...NE winds less than 10 kt. Seas 2 ft or less. .WED NIGHT...NE winds less than 10 kt, shifting to N after midnight. Seas 2 ft or less, building to 3 ft after midnight. .THU...N winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...N winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. Caribbean N of 15N between 72W and 85W .TODAY...E winds less than 10 kt. Seas 3 to 4 ft in the morning, subsiding to 2 ft or less. .TONIGHT...E winds less than 10 kt. Seas 2 ft or less. .TUE...E winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...S of 18N, NE winds less than 10 kt. Elsewhere, NE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less. .WED...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .THU...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...E winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. Caribbean from 11N to 15N W of 72W .TODAY...Within 90 nm of coast of Colombia, SW winds 10 to 15 kt. Elsewhere, SE winds less than 10 kt, shifting to SW in the afternoon. Seas 3 to 4 ft. .TONIGHT...W winds less than 10 kt. Seas 3 ft. .TUE...W winds less than 10 kt. Seas 3 ft. .TUE NIGHT...W winds less than 10 kt. Seas 2 ft or less. .WED...W winds less than 10 kt. Seas 2 ft or less. .WED NIGHT...SW winds less than 10 kt. Seas 2 ft or less, building to 3 ft after midnight. .THU...SW winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. SW Caribbean S of 11N .TODAY...SW winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...SW winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 ft. .TUE NIGHT...W winds less than 10 kt, shifting to SW after midnight. Seas 2 ft or less. .WED...SW winds 10 to 15 kt, shifting to W in the afternoon. Seas 2 ft or less. .WED NIGHT...W winds less than 10 kt, shifting to SW after midnight. Seas 2 ft or less. .THU...SW winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 ft. .FRI...SW winds 10 to 15 kt. Seas 3 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. Caribbean between 64W and 72W .TODAY...SE winds less than 10 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .TONIGHT...Gulf of Venezuela, NE winds 10 kt in the evening, becoming variable winds less than 10 kt. Elsewhere, E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .TUE...Gulf of Venezuela, Variable winds less than 10 kt, becoming N less than 10 kt in the afternoon. Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .WED...E winds less than 10 kt. Seas 3 to 5 ft. .WED NIGHT...NE winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 to 4 ft. .THU...Variable winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...Variable winds less than 10 kt. Seas 3 ft. .FRI...SE winds less than 10 kt. Seas 3 ft. .FRI NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 15 kt. Seas 7 to 10 ft. .TUE...E winds 10 to 15 kt. Seas 7 to 10 ft. .TUE NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 6 to 9 ft. .WED...SE winds less than 10 kt. Seas 5 to 7 ft. .WED NIGHT...SE winds 10 to 15 kt, shifting to S after midnight. Seas 4 to 6 ft. .THU...S winds less than 10 kt. Seas 4 to 6 ft. .THU NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft. .FRI...SE winds less than 10 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds less than 10 kt. Seas 5 to 7 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 15 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .WED...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .THU...SE winds less than 10 kt. Seas 4 to 6 ft. .THU NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .FRI...E winds less than 10 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Fresh to strong NE to E winds and rough seas will continue to affect the offshore waters S of 27N as a cold front moves southward across the W Atlantic subtropical waters through tonight. Rough seas associated with this front will gradually subside by Tue evening. Another cold front moving off the southeastern U.S. coast tonight will reach from Bermuda to the central Bahamas offshore waters Tue evening, and from 31N55W to NE Puerto Rico adjacent waters Wed evening, then move E of the area by Thu evening. Fresh to strong N to NW winds and rough seas will follow this front and affect most of the area through Thu. A third front may enter the NW offshore waters Thu night into Fri, affecting the offshore waters N of 27N with mainly moderate to fresh winds through the weekend. ATLC waters from 27N to 31N W of 77W .TODAY...SE winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 6 to 9 ft. .TONIGHT...N winds less than 10 kt. Seas 5 to 7 ft. .TUE...N winds 10 to 15 kt. Seas 5 to 6 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft. .WED...NE winds 15 to 20 kt. Seas 7 to 9 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 8 to 10 ft. .THU...E winds 10 to 15 kt. Seas 7 to 9 ft. .THU NIGHT...SE winds 10 kt, shifting to W less than 10 kt after midnight. Seas 6 to 8 ft. .FRI...NW winds 10 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds 15 to 20 kt. Seas 8 to 11 ft. ATLC waters from 27N to 31N between 65W and 77W .TODAY...SE winds 10 to 20 kt. Seas 8 to 12 ft. .TONIGHT...S winds 10 to 15 kt. Seas 7 to 9 ft. .TUE...W winds 10 to 15 kt. Seas 6 to 8 ft. .TUE NIGHT...N winds 10 to 20 kt W of 70W, and NW 15 to 25 kt elsewhere. Seas 6 to 9 ft. .WED...NE winds 15 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 10 to 13 ft. .THU...NE winds 10 to 15 kt. Seas 8 to 13 ft. .THU NIGHT...NW winds less than 10 kt. Seas 8 to 12 ft. .FRI...W winds 10 to 15 kt. Seas 8 to 12 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 8 to 11 ft. Bahamas N of 22N .TODAY...SE winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...E winds less than 10 kt, shifting to NE in the afternoon. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...NE winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 5 to 7 ft. .THU...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...NE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 to 5 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...E winds 10 to 20 kt. Seas 9 to 13 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 8 to 11 ft. .TUE...W of 70W, SE winds 10 to 15 kt, shifting to E in the afternoon. Elsewhere, SE winds 10 to 20 kt. Seas 7 to 10 ft. .TUE NIGHT...NE winds 10 to 15 kt W of 70W, and SW less than 10 kt elsewhere. Seas 6 to 8 ft. .WED...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .THU...NE winds 10 to 15 kt. Seas 8 to 11 ft. .THU NIGHT...NE winds 10 kt. Seas 8 to 10 ft. .FRI...NE winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 8 to 10 ft. .FRI NIGHT...NW winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 7 to 9 ft. ATLC waters S of 22N W of 65W .TODAY...E winds 10 to 20 kt. Seas 7 to 10 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...SE winds 10 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...SE winds less than 10 kt. Seas 5 to 7 ft. .WED...S winds less than 10 kt, shifting to NW in the afternoon. Seas 4 to 6 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .THU...NE winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds less than 10 kt. Seas 5 to 7 ft. ATLC waters from 19N to 22N between 55W and 65W .TODAY...E winds 15 to 25 kt. Seas 9 to 14 ft. .TONIGHT...E winds 15 to 20 kt. Seas 11 to 13 ft. .TUE...E winds 10 to 20 kt. Seas 9 to 11 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 7 to 9 ft. .WED...S winds 10 kt. Seas 6 to 7 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas 5 to 6 ft. .THU...W winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...NE winds less than 10 kt. Seas 6 to 8 ft. .FRI...E winds 10 kt in the morning, becoming variable winds less than 10 kt. Seas 6 to 8 ft. .FRI NIGHT...Variable winds less than 10 kt, becoming S 10 kt after midnight. Seas 7 to 9 ft.